本次共计算 1 个题目:每一题对 x 求 9 阶导数。
注意,变量是区分大小写的。\[ \begin{equation}\begin{split}【1/1】求函数\frac{(sin(x) - xcos(x))*3}{(sin(x))} 关于 x 的 9 阶导数:\\\end{split}\end{equation} \]
\[ \begin{equation}\begin{split}\\解:&\\ &原函数 = - \frac{3xcos(x)}{sin(x)} + 3\\\\ &\color{blue}{函数的 9 阶导数:} \\=& - \frac{1088640cos^{9}(x)}{sin^{9}(x)} - \frac{3265920cos^{7}(x)}{sin^{7}(x)} - \frac{3483648cos^{5}(x)}{sin^{5}(x)} - \frac{1520640cos^{3}(x)}{sin^{3}(x)} - \frac{214272cos(x)}{sin(x)} + \frac{1088640xcos^{10}(x)}{sin^{10}(x)} + \frac{3628800xcos^{8}(x)}{sin^{8}(x)} + \frac{4475520xcos^{6}(x)}{sin^{6}(x)} + \frac{2442240xcos^{4}(x)}{sin^{4}(x)} + \frac{530688xcos^{2}(x)}{sin^{2}(x)} + 23808x\\ \end{split}\end{equation} \]你的问题在这里没有得到解决?请到 热门难题 里面看看吧!